/**
 * RSite — Comments Component  v1.0
 * Depends on: base.css (variables), components.css (buttons, forms), effects.css
 *
 * Comment cards with reactions, sorting, and moderation.
 * Reader engagement via likes/dislikes with transactional reputation.
 * Threaded display respects submission order and author info.
 */

/* 
   COMMENTS SECTION
*/

.comments-section {
    padding: var(--space-lg);
    margin-top: var(--space-xl);
}

.comments-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.comments-header h3 {
    color: var(--gold-accent);
    font-family: var(--font-heading);
    font-size: 1.3em;
    letter-spacing: 0.02em;
    margin: 0;
}

.comments-container {
    min-height: 40px;
}

.comments-empty {
    color: var(--text-muted);
    text-align: center;
    padding: var(--space-lg);
    font-size: 0.9em;
}

/* 
   COMMENT CARD — avatar + name + body
*/

.comment-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-sm);
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: background var(--duration-fast) ease;
    align-items: start;
}

.comment-card:hover {
    background: rgba(255, 255, 255, 0.02);
}

.comment-card:last-child {
    margin-bottom: 0;
}

.comment-card-content {
    display: flex;
    flex-direction: column;
    min-width: 0;
    /* Prevents overflow in grid */
}

.comment-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 8px;
}

/* — Avatar circle */
.comment-avatar {
    width: 128px;
    height: 128px;
    border-radius: var(--radius-full);
    background: rgba(212, 175, 55, 0.12);
    color: var(--gold-accent);
    font-family: var(--font-heading);
    font-size: 3.2em;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(212, 175, 55, 0.15);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.comment-avatar.avatar-gold {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.25), rgba(212, 175, 55, 0.1));
    color: var(--gold-accent);
    border: 1px solid rgba(212, 175, 55, 0.2);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.1);
}

.comment-avatar.avatar-default {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.05));
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.comment-avatar.avatar-self {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.3), rgba(212, 175, 55, 0.15));
    color: #fff;
    border: 1px solid rgba(212, 175, 55, 0.4);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.comment-avatar.avatar-admin-view {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.comment-avatar.avatar-anon {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
    border: 1px solid rgba(255, 255, 255, 0.03);
}

/* — Name + info block */
.comment-card-info {
    display: flex;
    flex-direction: column;
    gap: 1px;
    min-width: 0;
    flex: 1;
}

.comment-card-name {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.88em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* — Date/time block (right side) */
.comment-card-datetime {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 1px;
    flex-shrink: 0;
    margin-left: auto;
}

.comment-card-date {
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.72em;
}

.comment-card-time {
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.65em;
    opacity: 0.7;
}

/* — Anonymous tags */
.comment-you {
    color: var(--gold-accent);
    font-weight: 500;
    font-size: 0.85em;
}

.comment-anon-tag {
    color: var(--text-muted);
    font-size: 0.85em;
}

/* — Comment body */
.comment-card-body {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.95em;
    padding-left: 0;
    /* Handled by grid gap now */
}

/*
   COMMENTS FORM — premium dark inputs
*/

.comments-form .form-label {
    color: rgba(212, 175, 55, 0.55);
}

.comments-form {
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(212, 175, 55, 0.12);
}

.comments-form .form-input,
.comments-form .form-textarea {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    transition: all var(--duration-fast) var(--ease-out);
}

.comments-form .form-input:focus,
.comments-form .form-textarea:focus {
    border-color: rgba(212, 175, 55, 0.25);
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.06);
    outline: none;
}

.comments-form .form-input::placeholder,
.comments-form .form-textarea::placeholder {
    color: var(--text-muted);
}

.comments-form .btn-submit {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(212, 175, 55, 0.08));
    border: 1px solid rgba(212, 175, 55, 0.25);
    color: var(--gold-accent);
    border-radius: var(--radius-md);
    padding: var(--space-sm) var(--space-lg);
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.95em;
    transition: all var(--duration-fast) var(--ease-out);
}

.comments-form .btn-submit:hover {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.25), rgba(212, 175, 55, 0.12));
    border-color: rgba(212, 175, 55, 0.4);
    box-shadow: 0 4px 16px rgba(212, 175, 55, 0.1);
}

.char-count {
    text-align: right;
    font-family: var(--font-mono);
    font-size: 0.75em;
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

/* 
   COMMENT MESSAGES
*/

.comment-message {
    margin-top: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    font-size: 0.9em;
    display: none;
}

.comment-message.show {
    display: block;
    animation: fadeIn 0.3s ease;
}

.comment-message.success {
    color: var(--success);
    background: var(--success-bg);
    border: 1px solid rgba(53, 208, 122, 0.2);
}

.comment-message.error {
    color: var(--error);
    background: var(--error-bg);
    border: 1px solid rgba(232, 84, 84, 0.2);
}

/* 
   ADMIN COMMENTS PAGE
*/

.admin-header {
    text-align: center;
    padding: var(--space-xl) var(--space-lg);
    margin-bottom: var(--space-lg);
}

.admin-title {
    font-family: var(--font-heading);
    font-size: 2.2em;
    color: var(--gold-accent);
    margin-bottom: var(--space-sm);
}

.admin-subtitle {
    color: var(--text-secondary);
    font-size: 1em;
}

.comments-table {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.comment-row {
    display: flex;
    align-items: flex-start;
    padding: var(--space-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    gap: var(--space-lg);
    transition: all var(--duration-fast) var(--ease-out);
}

.comment-row:hover {
    background: rgba(212, 175, 55, 0.03);
}

.comment-row:last-child {
    border-bottom: none;
}

.comment-content {
    flex: 1;
    min-width: 0;
}

.comment-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    align-items: flex-end;
    flex-shrink: 0;
}

.btn-reject {
    background: rgba(232, 84, 84, 0.1);
    border: 1px solid rgba(232, 84, 84, 0.25);
    color: var(--error);
    padding: 8px 18px;
    border-radius: var(--radius-sm);
    font-size: 0.9em;
    cursor: pointer;
    transition: all var(--duration-normal) ease;
}

.btn-reject:hover {
    background: rgba(232, 84, 84, 0.2);
    border-color: rgba(232, 84, 84, 0.4);
}

.no-comments {
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
    color: var(--text-muted);
}

.back-nav-section {
    text-align: center;
    padding: var(--space-lg);
}

/* 
   RESPONSIVE
*/

@media (max-width: 768px) {
    .comment-card {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .comment-avatar {
        width: 64px;
        height: 64px;
        font-size: 1.8em;
    }

    .comment-row {
        flex-direction: column;
        gap: var(--space-md);
    }

    .comment-actions {
        flex-direction: row;
        align-items: center;
    }
}

/* 
   REACTION SYSTEM
*/

.comment-footer {
    display: flex;
    justify-content: flex-end;
    margin-top: 12px;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.comment-reactions {
    display: flex;
    gap: 10px;
}

.reaction-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-sm);
    padding: 2px 8px;
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
    font-size: 0.78em;
    cursor: pointer;
    transition: all var(--duration-fast) ease;
}

.reaction-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.12);
    color: var(--text-secondary);
}

.reaction-btn.active.reaction-like {
    background: rgba(255, 50, 50, 0.1);
    border-color: rgba(255, 50, 50, 0.2);
    color: #ff5e5e;
}

.reaction-btn.active.reaction-dislike {
    background: rgba(139, 69, 19, 0.15);
    border-color: rgba(139, 69, 19, 0.3);
    color: #d2b48c;
}

.reaction-icon {
    font-size: 1.1em;
}

.comment-reputation {
    font-size: 0.8em;
    font-weight: 500;
    margin-left: 4px;
}

.rep-pos {
    color: var(--gold-accent);
}

.rep-neg {
    color: #ff5e5e;
}